Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/699129/#msg_699129
this message keeps on appearing:

Cannot complete the install because one or more required items could not be found.
Software being installed: Android Development Tools 12.0.0.v201106281929-138431 (com.android.ide.eclipse.adt.feature.group 12.0.0.v201106281929-138431)
Missing requirement: Android Development Tools 12.0.0.v201106281929-138431 (com.android.ide.eclipse.adt.feature.group 12.0.0.v201106281929-138431) requires 'org.eclipse.gef 0.0.0' but it could not be found]]>cceal 2011-07-20T22:09:28-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/699510/#msg_699510
> i have installed the other components using eclipse except for Android
> Developer Tools how do i solve this problem?
As you might have found out yourself this is about Android Tools and
hence it would make more sense to ask on one of their forums.

Dani
>
> this message keeps on appearing:
> Cannot complete the install because one or more required items could
> not be found.
> Software being installed: Android Development Tools
> 12.0.0.v201106281929-138431 (com.android.ide.eclipse.adt.feature.group
> 12.0.0.v201106281929-138431)
> Missing requirement: Android Development Tools
> 12.0.0.v201106281929-138431 (com.android.ide.eclipse.adt.feature.group
> 12.0.0.v201106281929-138431) requires 'org.eclipse.gef 0.0.0' but it
> could not be found[/color]]]>Dani Megert2011-07-21T16:50:37-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/702973/#msg_702973
I am trying to follow the "Installing the ADT Plugin" for the android from the android setup guide at <cant post a link cause im a noob>
and they give you two routes to follow:

1.

Start Eclipse, then select Help > Install New Software....
Click Add, in the top-right corner.
In the Add Repository dialog that appears, enter "ADT Plugin" for the Name and the following URL for the Location:

<cant post a link cause im a noob>

Click OK

Note: If you have trouble acquiring the plugin, try using "http" in the Location URL, instead of "https" (https is preferred for security reasons).
In the Available Software dialog, select the checkbox next to Developer Tools and click Next.
In the next window, you'll see a list of the tools to be downloaded. Click Next.
Read and accept the license agreements, then click Finish.

Note: If you get a security warning saying that the authenticity or validity of the software can't be established, click OK.
When the installation completes, restart Eclipse.

OR 2.

If you are having trouble downloading the ADT plugin after following the steps above, here are some suggestions:

If Eclipse can not find the remote update site containing the ADT plugin, try changing the remote site URL to use http, rather than https. That is, set the Location for the remote site to:

<cant post a link cause im a noob>

If you are behind a firewall (such as a corporate firewall), make sure that you have properly configured your proxy settings in Eclipse. In Eclipse, you can configure proxy information from the main Eclipse menu in Window (on Mac OS X, Eclipse) > Preferences > General > Network Connections.

If you are still unable to use Eclipse to download the ADT plugin as a remote update site, you can download the ADT zip file to your local machine and manually install it:

BUT both ways lead to the same error. please help.
]]>nickbrower2011-07-27T02:12:54-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/703347/#msg_703347
David Wegener2011-07-27T13:29:04-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/710015/#msg_710015
You need two items checked, the Android Plugin that you added and the download.eclipse.org/releases/helios or galilio if that is your version of eclipse. Click ok to go back to the available software window.
Now select Work with: Android plugin.
Now click next continuing with install.

I followed the instruction from

fedoraproject.org/wiki/HOWTO_Setup_Android_Development

I had skipped checking the release/helios and got the errors that you did. When I check the release/helios I was able to install ok.

]]>Kevin 2011-08-04T15:37:04-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/717046/#msg_717046
Change the Active Provider drop-down choice to 'direct'.All the best.]]>jteko3602011-08-19T07:07:28-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/739070/#msg_739070
Change the Active Provider drop-down choice to 'direct'.All the best."

This worked for me. Thank you I appreciate it.]]>James White2011-10-17T03:58:29-00:00Re: Android Developer Tools can not be installedhttps://www.eclipse.org/forums/index.php/mv/msg/222154/748559/#msg_748559
Mike 2011-10-24T19:07:12-00:00